topic Re: QN908x Power consumption per periphery in Wireless MCU

QN908x Power consumption per periphery

arpad_toth — Mon, 28 Jan 2019 14:13:07 GMT

Hello,

In which document can I find out about the static Power consumption per periphery for QN908x?

In particular the uA usage of WDT and BOR.

the following document doesnt contain it: "Ultra low power Bluetooth 5 system-on-chip solution Rev. 1.2"

Thank you,

Re: QN908x Power consumption per periphery

stephanie_m — Mon, 28 Jan 2019 23:14:12 GMT

Hello,

Could you please check the QN9080 User Manual? I believe you will find some useful information in chapter 5 Power Management Unit (PMU)

Regards,

Estephania

Re: QN908x Power consumption per periphery

arpad_toth — Tue, 29 Jan 2019 09:07:29 GMT

Hello,

It also doesn't mention current consumption of BOD/WDT. Can NXP provide this information?

Cheers,

Re: QN908x Power consumption per periphery

stephanie_m — Tue, 29 Jan 2019 21:58:59 GMT

Hello,

Let me check if we have the information available.

Regards,

Estephania

Re: QN908x Power consumption per periphery

stephanie_m — Wed, 06 Feb 2019 22:10:58 GMT

Hello,

I'm still looking if we have something available, hope to have an update something soon.

Regards,
Estephania

Re: QN908x Power consumption per periphery

stephanie_m — Mon, 25 Feb 2019 15:07:59 GMT

Hello,

Sorry for the inconvenience this might cause you, but we only have for the BOR ~150pA into the pin at VDD (3V) and ~-200pA at VSS, the WDT is a digital IP, so we typically characterize the analog ones.

Regards,

Estephania